Will ls9 injectors be too large for a n/a application? Came across a set of then for my mild 6.0 build for a reasonable price. Thanks in advance

 

There's a forum for this info..........

 

Old Geezer is certainly right that there is a section for this but beyond that your question is completely absurd if you don't give any indication of what the build is. If it is a 650hp fwhp NA build those would likely be a nice flow rating to use. If your idea of a "build" is to let a local machineshop screwup a perfectly good stock motor and then put a stock or near stock cam in it then they would be way overkill.

Point being when you post in the proper section give the guys some info on the engine setup otherwise nobody can even begin to offer meaningful opinions.

 

87 regal lq9 bottom end l92 top end milled .015, .040 head gasket 11.0 comp ported l92 intake .050 224/232 .629 /.604 I/E 2800 stall 4l60 3.42 rear gear Walbro255 returnless fuel system dbw a/c cruise 1 7/8 long tubes 3" X piped exhaust